arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2502.04565cs.LGcs.CR
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真实世界应用中的私有联邦学习——案例研究

Private Federated Learning In Real World Application -- A Case Study

Apple(苹果公司)

An Ji, Bortik Bandyopadhyay, Congzheng Song, Natarajan Krishnaswami, Prabal Vashisht, Rigel Smiroldo, Isabel Litton, Sayantan Mahinder, Mona Chitnis, Andrew W Hill

AI总结:

本文以应用选择模型为案例,提出集成注意力机制与不确定性管理的私有联邦学习(PFL)框架,通过边缘设备训练与中央聚合保障数据隐私,实验验证其真实场景可行性及提升模型准确性的潜力。

摘要:

本文介绍了在边缘设备上使用私有联邦学习(PFL)进行机器学习模型训练的实现。我们提出了一个新颖的框架,该框架利用PFL来应对使用用户私有数据训练模型的挑战。该框架确保用户数据保留在个人设备上,仅将必要的模型更新传输到中央服务器进行聚合,并提供隐私保障。我们详细阐述了应用选择模型的架构,该模型集成了带有注意力机制的神经网络,并通过不确定性管理处理模糊性。通过离线模拟和设备上训练进行的实验证明了我们的方法在真实场景中的可行性。我们的结果表明,PFL在遵循隐私标准的同时,能够通过随时间适应用户行为变化来提高应用选择模型的准确性。本研究获得的见解对于希望实施PFL的行业至关重要,为在边缘设备上直接训练预测模型同时确保用户数据隐私提供了稳健策略。

英文摘要:

This paper presents an implementation of machine learning model training using private federated learning (PFL) on edge devices. We introduce a novel framework that uses PFL to address the challenge of training a model using users' private data. The framework ensures that user data remain on individual devices, with only essential model updates transmitted to a central server for aggregation with privacy guarantees. We detail the architecture of our app selection model, which incorporates a neural network with attention mechanisms and ambiguity handling through uncertainty management. Experiments conducted through off-line simulations and on device training demonstrate the feasibility of our approach in real-world scenarios. Our results show the potential of PFL to improve the accuracy of an app selection model by adapting to changes in user behavior over time, while adhering to privacy standards. The insights gained from this study are important for industries looking to implement PFL, offering a robust strategy for training a predictive model directly on edge devices while ensuring user data privacy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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